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updated 3 months ago

Interpolation Utilities by Joe Henning

A variety of interpolation utilities (interpolation, piecewise interpolati..., cubic interpolation)

baryinv(x, y, xi, c)

cakima(x, y, xi)

cbezier(x, y, xi)

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updated almost 2 years ago

Basic Signal by Simerdeep Singh

Discrete Time Signal : Unit Sample, Unit Step, Unit ramp, Exponential, cosine, sine (discrete time signal, unit sample, unit step)

basicsignal.m

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updated almost 2 years ago

Changing the cosine sampling interval by Lazaros Moysis

Example of how changing the sampling interval can affect the cosine wave. Not done with z.o.h. (signal processing, mathematics, cosine)

cosine_sampling.m

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updated 2 years ago

Find angles by Siva Srinivas Kolukula

Find angles of triangle and/or quadrilateral when vertices are given. (triangle, quadrilateral, angles)

FindAngles(vertices)

QUADangles(vertices)

TRIangles(vertices)

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updated 2 years ago

FresnelS and FresnelC by John D'Errico

Efficient and accurate computation of the Fresnel sine and cosine integrals (fresnel, sine, cosine)

fresnelC(X,fresnelType)

fresnelS(X,fresnelType)

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updated 4 years ago

cosspace by Sky Sartorius

Generates cosine- or acos-spaced vector with elements clustered or sparse at the endpoints (cosine, spacing, spaced)

cosspace(d1, d2, n, factor)

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updated 5 years ago

Continuous Phase Oscillator in Simulink by Rick Rosson

Generate a simple cosine wave in Simulink (oscillator, sine, cosine)

Oscillator_01

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updated 5 years ago

MODTRAN-compatible SRF (e.g. gauss) Generator by Jason Brazile

Generate MODTRAN-compatible spectral response functions (e.g. gaussian). (satellite, gauss, bartlett)

srf_generate.m

srf_modtran(infname, outfname, shape, n, yedge)

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updated 6 years ago

HarmonicSeries.m by Carlos Adrian Vargas Aguilera

Space-Time series (1D, 2D, or 3D) as the sum of cosines. (spectral analysis, harmonic, cosine)

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updated almost 7 years ago

Rotating 3D sine - cosine surfaces by Rob Slazas

A "pretty" 3D graphic display of user changable surfaces (annotation, customization, rotating)

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updated 7 years ago

Sine and cosine integrals on non-uniform grid by Leonid

Calculates integrals f(x)*sin(k*x)*dx and f(x)*cos(k*x)*dx with high precision for any value of k (integration, sine, cosine)

Int=integral_cos(x, f, k)

Int=integral_simpson(x, f)

Int=integral_sin(x, f, k)

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updated almost 12 years ago

Fresnel Sine and Cosine Integrals by Sandro Scalise

Calculates Fresnel Sine and Cosine Integrals for any arbitrary integration interval. (fresnel, sine, cosine)

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